@font-family: Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
@font-size: .6rem;
@font-color: #666;
@h1-color: #333;
@h2-color: #999;
@section-bg: #fff;
@body-bg: #f5f5f9;
@on-color: #ff7327;
@border: .025rem solid #e4e4e4;
@radius: .2rem;
@up: #d14836;
@down: #093;
@on-bg: #f2f2f2;